二氟苯合成工艺的研究进展  

Research Progress on the Synthesis Process of o-,m-,and p-difluorobenzene

作　　者：李自龙 田强 徐鹏飞 张德胜 祝丽君 Li Zilong;Tian Qiang;Xu Pengfei;Zhang Desheng;Zhu Lijun(R&D center of Yuntianhua Co.,Ltd.,Kunming 650228,China)

机构地区：[1]云南云天化股份有限公司研发中心,云南昆明650228

出　　处：《云南化工》2024年第4期27-30,共4页Yunnan Chemical Technology

摘　　要：系统总结了邻、间、对二氟苯在医药、农药、能源和电子领域的应用,阐明了邻、间、对二氟苯合成的重要意义。接着,综述了合成邻、间、对二氟苯的4种制备工艺路线,并对4种工艺路线进行比较得出最佳的工艺路线。最后,对芳香族氟化物的合成工艺和发展方向进行了展望。This article systematically summarized the applications of o,m,and p-difluorobenzene in the fields of medicine,pesticide,energy,and electronics,and elucidated the important significance of the synthesis of o,m,and p-difluorobenzene.Next,four preparation process routes for synthesizing ortho,meta,and para difluorobenzene were summarized,and the best process route was obtained by comparing the four process routes.Finally,the synthesis process and development direction of aromatic fluorides were prospected.

关 键 词：邻间对二氟苯 合成工艺 氟化反应 

分 类 号：TQ242[化学工程—有机化工]